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TURNIGY AerodriveXp SK Series AerodriveXP SK Series motors are designed for those who want the very best in outrunner technology for their R/C plane. Typically an efficiency improvement of around 8-10% can be seen over similar classed motors.
Model: Sk-3542-1250kv Turns: 8 Resistance: 0.024RM Idle Current: 1.6A Can size: 35mm Can Length: 43mm Weight: 135g Shaft: 4mm Max Amps: 40A Max Watts: 700W Bolt hole: M3 Bolt Spacing: 25mm Bearings: NMB Dual oversize Cell count: 2~3 Lipoly Magnet Type: N45SH Suggested Prop: 10x6 / 11x5 Power equivalent : .25 to .40 glow engine
PRODUCT ID: 047000001
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Yes if you are using a 4S battery. Tests I have run give 42A current draw with a thrust of 1835g at 14000 RPM.If using a 3S battery, then a 10X4.7 or a 10X6 would be suitable. 50A current draw with 1850g thrust at 10000 RPM
how would 4 of these go on a quad 680mm? with biggest prop possible for stability plus i dont want to draw more than 30 amps.i have 4 NTM 1350kv 310watts but i dont think thats enough power? someone please help will credit!
Yes it will, but you need to have adequate cooling or else you will experience meltdown. These have been flown a lot in EF-1 pylon planes on 4s 2650's.
Can any HK representative let me know if this motor will be sent to the National Miniature Pylon Racing Association (NMPRA) for approval for the e-F1 racing class? It'd be a great new market for you, e-F1 races are popping up all over the world. Check in the e-F1 threads in the High Performance section of the RCGroups website for details. Or contact me and I'll submit the motors for you, on your behalf. However, I work for peanuts, not for free. Contact me for details please* this is great new market for you to get in to.
Nevermind, I thought this was a new version.
Why don't you develop a new version, and tailor it to corner the e-F1 marketplace? If it were the best on the market, you'd move more product than you could supply.
Sk3? The windings look very neatly wound in the picture... Way neater than the old ones.
Customer Reviews
Overall Rating
SkyHawk Newbie
44 likes
Value
Quality
1 thumbs up!
Got this Motor in my Multiplex Blizzard ,
using a Turnigy Plush 60amp ESC ,
Turnigy 3s 25c 2200mAh Li-Po,10x6 Prop...
Very Happy , Very Fast...
readyings over 500watts off my Watt meter,
could get higher by just changing prop...
Great motor for the price.. 5 stars allround...
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3 comments. Reply..
Overall Rating
Ian
1 likes
Value
Quality
Like it?
Motor performs well. Which replacement shaft fits this motor? The SK3 3542 one is 5mm shaft. Require 4mm shaft.
Ich bin begeistert was man hier für nichtmal 22$ an Qualitaet bekommt. Das ist der ideale Motor um Schaumwaffel-Warbirds ( um die 1m klasse) zu übermotorisieren.
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